CVE-2026-4667 Details
Description
HP System Optimizer might potentially be vulnerable to escalation of privilege. HP is releasing an update to mitigate this potential vulnerability.
A vulnerability allowing escalation of privilege has been identified in HP System Optimizer. This issue arises from the software's potential to improperly manage user permissions, which could be exploited to gain elevated rights. HP has released an update to address this vulnerability.
Users can update to the latest version of HP System Optimizer (version 1101.2603) via Windows Update or through the Microsoft Store. For the latest updates, check the HP Customer Support - Software and Driver Downloads site.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No CVSS 3.x data is available for this CVE.
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 15, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://support.hp.com/us-en/document/ish_14747002-14747024-16/hpsbgn04101 | [email protected] |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-250 | Execution with Unnecessary Privileges | [email protected] |
Affected Products
No affected product data is available for this CVE.
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 15, 2026 | New CVE Received | [email protected] |